Make vw/vh units to work in css transforms.

Source/core/platform/graphics/transforms/ScaleTransformOperation.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 41 matching lines @@
     virtual bool isSameType(const TransformOperation& o) const { return o.getOperationType() == m_type; }
 
     virtual bool operator==(const TransformOperation& o) const
     {
         if (!isSameType(o))
             return false;
         const ScaleTransformOperation* s = static_cast<const ScaleTransformOperation*>(&o);
         return m_x == s->m_x && m_y == s->m_y && m_z == s->m_z;
     }
 
-    virtual bool apply(TransformationMatrix& transform, const FloatSize&) const
+    virtual bool apply(TransformationMatrix& transform, const FloatSize&, RenderView*) const
     {
         transform.scale3d(m_x, m_y, m_z);
         return false;
     }
 
-    virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false);
+    virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false, RenderView* =0);
 
     ScaleTransformOperation(double sx, double sy, double sz, OperationType type)
         : m_x(sx)
         , m_y(sy)
         , m_z(sz)
         , m_type(type)
     {
         ASSERT(type == ScaleX || type == ScaleY || type == ScaleZ || type == Scale || type == Scale3D);
     }
 
     double m_x;
     double m_y;
     double m_z;
     OperationType m_type;
 };
 
 } // namespace WebCore
 
 #endif // ScaleTransformOperation_h